package luiz.questao8;
class Feline {
	public static void main(String[] args) {
		Long x = 42L;
		Long y = 44L;
		System.out.print(" " + 7 + 2 + " ");
		System.out.print(foo() + x + 5 + " ");
		System.out.println(x + y + foo());
	}
	
	static String foo() { return "foo"; }
}